- 重点词汇
- isvt.& vi. 是(be的三单形式);
- veryadv.很，非常;最;显然，真正地;
- importantadj.重要的;有声望的;
- forconj.因为，由于;
- to prepare准备;筹备;预备;筹办
- itpron.它;他;正好是所需的;事实[情况];
- powdersn.粉，粉末( powder的名词复数 );粉状物质;
- microelectronic[计] 微电子学的;
- glassn.玻璃;玻璃制品;镜子;
- 相关例句
Green technology Manufactured with lead free and halogen free component packages.
绿色技术使用无铅和无卤素组件封装.
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They were thrilled, finally, to have a decent lead-in for their 9 a.m. local programs.
终于，他们为上午9点播出的本地节目有了一段像样的片头而高兴得不得了。
《柯林斯高阶英汉双解学习词典》
Milan looked off-colour but eventually took the lead in the 82nd minute.
米兰队的表现差强人意，但最终在第82分钟时取得了领先。
《柯林斯高阶英汉双解学习词典》
While he was drinking his moderate allowance , he said, with nothing to lead up to it.
他喝了一小杯酒, 突然没头没脑地说起这件事来.
词典精选例句
Main sources of lead include leaded gasoline, cosmetics, leaded paint, and over the counter drugs.
铅耶主要来源包括含铅汽油 、 化妆品 、 油漆 、 药仔等.
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High mastery-low performance goal orientation leaded to the best academic achievement.
高掌握目标 --- 低表现目标取向导致最佳学业成绩.
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Combustion of leaded gasoline released lead into the air where it could cause lead poisoning.
含铅的汽油燃烧向大气中排放铅,可导致铅中毒.
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S . standards . His team also analyzed the consumer cost of leaded and unleaded paint.
他的团队分析了消费者的含铅漆和非含铅漆成本.
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